We capture concentrated methane emissions from point sources like dairy barns, landfills, and coal mines. Mitigating methane emissions is essential to hitting net-zero targets, but could we capture diluted gasses straight from the atmosphere, too?
In this episode, Shayle talks to Dr. Gabrielle Dreyfus, Chief Scientist at the Institute For Governance & Sustainable Development, about a National Academy of Sciences report on the unexplored area of methane removal. Gabrielle chaired the committee behind the report. Shayle and Gabrielle cover topics like:
- Why methane removal may be critical to addressing methane from hard-to-abate sources, like enteric emissions and tropical wetlands
- Key differences between methane removal and carbon dioxide removal
- How reducing methane in the atmosphere may also reduce its atmospheric lifetime
- Technological pathways, including reactors, concentrators, surface treatments, ecosystem uptake enhancement, and atmospheric oxidation enhancement
- The potential for combining methane and carbon dioxide removal in direct air capture
Recommended resources
Catalyst: Why are we still flaring gas?
Catalyst: Mitigating enteric methane: tech solutions for solving the cow burp problem
Catalyst: Why methane matters
Latitude Media: A look under the hood of EDF’s methane detection satellite
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On December 3 in Washington, DC, Latitude Media is bringing together a range of experts for Transition-AI 2024, a one-day, in-person event addressing both sides of the AI-energy nexus: the challenges AI poses to the grid, and the opportunities. Our podcast listeners get a 10% discount on this year’s conference using the code LMPODS10. Register today here!
